package com.qf.fmall.service;

import com.qf.fmall.vo.ResultVo;

public interface ProductService {
    ResultVo listRecommends();

    ResultVo detailInfo(Integer productId);

    /**
     * 根据商品id查询信息
     *
     * @param productId
     * @return
     */
    ResultVo detailParam(String productId);

    ResultVo detailCommonts(Integer productId, Integer pageNum, Integer limit);
}
